General Information:
EU-Community: http://eu-community.daad.de/index.php?id=58
EURES-Portal: https://ec.europa.eu/eures/main.jsp?acro=lw&lang=de&catId=490&parentId=0

Visa: 
Visa types and requirements: https://um.fi/visa-to-visit-finland

Entry and residence requirements:
Ministry of Foreign Affairs: formin.finland.fi

Social insurance provisions:
Kela – The Social Insurance Institution of Finland: kela.fi/...
Information and connections for living in Finland: expat-finland.com/...

Insurance:
Health care in Finland: justlanded.com/...
Ministry Of Social Affairs And Health: stm.fi/...

Tax regulations:
Tax rates applicable to resident individuals: nordisketax.net/...
Legal requirements - Taxes: ec.europa.eu/...

Accommodation:
Just landed - Housing & Rentals: justlanded.com/...
Rooms for Rent: finland.gabinohome.com/...
Housing in Finland: finlandforum.org/...
Bed & Breakfast: bedandbreakfast.dk/...

Country information:
Wikipedia: wikipedia.org/...
eDiplomat - Cultural Etiquette: ediplomat.com/...
Culture Crossing: culturecrossing.net/...

Further information:
BBC country briefings: news.bbc.co.uk/...
Tourist information: visitfinland.com/...